Power MOSFET failures in mobile PMUs: Causes and design
... metal trace should be used as much as is allowable on all high-transient paths to further cut down parasitic inductance. Finally, transient-suppressing elements or similar techniques should be used as appropriate to attenuate potentially destructive high-voltage spikes. ...
... metal trace should be used as much as is allowable on all high-transient paths to further cut down parasitic inductance. Finally, transient-suppressing elements or similar techniques should be used as appropriate to attenuate potentially destructive high-voltage spikes. ...
Application Note 9017 Manufacturing Technology of a Small Capacity Inverter CONTENTS
... place and thus, one protection circuit can protect the entire IGBT. Though this feature, which reduces the inverter production cost, is an advantage, the fact that the protection circuit can fail when a large current ground accident occurs, in which the current does not flow through the resistance a ...
... place and thus, one protection circuit can protect the entire IGBT. Though this feature, which reduces the inverter production cost, is an advantage, the fact that the protection circuit can fail when a large current ground accident occurs, in which the current does not flow through the resistance a ...
S. Lim, J. Ranson, D.M. Otten and D.J. Perreault, Two-Stage Power Conversion Architecture Suitable for Wide Range Input Voltage, IEEE Transactions on Power Electronics , Vol. 30, No. 2, pp. 805-816, Feb. 2015.
... by the high-frequency regulation stage. Additionally, our system is designed to “merge” operation of the two stages. A benefit of such a “merged two-stage” architecture [12], [13] is that the second high-frequency stage can “soft charge/discharge” the energy transfer capacitors in the SC stage, reduc ...
... by the high-frequency regulation stage. Additionally, our system is designed to “merge” operation of the two stages. A benefit of such a “merged two-stage” architecture [12], [13] is that the second high-frequency stage can “soft charge/discharge” the energy transfer capacitors in the SC stage, reduc ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Induction motors are most widely used in all industries. The speed of the induction motor has to be varied according to application requirement [1], [3]. So it is necessary to control the speed of induction motor efficiently. The speed of the motor can be measured using sensor or speed can be estima ...
... Induction motors are most widely used in all industries. The speed of the induction motor has to be varied according to application requirement [1], [3]. So it is necessary to control the speed of induction motor efficiently. The speed of the motor can be measured using sensor or speed can be estima ...
ACS715 - Allegro Microsystems
... 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 5.0 V, single supply operation 133 to 185 mV/A output sensitivity Output voltage proportional to DC currents Factory-trimmed for accuracy Extremely stable output offset voltage Nearly zero magnetic hysteresis Ratiometric output from suppl ...
... 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 5.0 V, single supply operation 133 to 185 mV/A output sensitivity Output voltage proportional to DC currents Factory-trimmed for accuracy Extremely stable output offset voltage Nearly zero magnetic hysteresis Ratiometric output from suppl ...
DAC-HF - DATEL
... high-speed, current output devices. They incorporate state-of-the-art performance in a miniature package, achieving maximum output settling times of 25ns for the 8 and 10-bit models and 50ns for the 12-bit model. They can be used to drive a resistor load directly for up to ±1V output or a fast opera ...
... high-speed, current output devices. They incorporate state-of-the-art performance in a miniature package, achieving maximum output settling times of 25ns for the 8 and 10-bit models and 50ns for the 12-bit model. They can be used to drive a resistor load directly for up to ±1V output or a fast opera ...
FUZZY LOGIC BASED CONTINGENCY ANALYSIS
... Keywords: voltage instability, contingency ranking, fuzzy logic. I. INTRODUCTION Power system is a complex network consisting of various equipment. Demand for electric energy is rapidly increasing and unending demand. So it was important to power engineers, to maintain an efficient, secure and much ...
... Keywords: voltage instability, contingency ranking, fuzzy logic. I. INTRODUCTION Power system is a complex network consisting of various equipment. Demand for electric energy is rapidly increasing and unending demand. So it was important to power engineers, to maintain an efficient, secure and much ...
BDTIC www.BDTIC.com/infineon B u c k C o n v... P h a s e N o d...
... X1 represents the HS-MOSFET with its output capacitance. The synchronous rectifier is represented by X2 – also with its inherent output capacitance. During the freewheeling period of the current in X2, the voltage at the phase node is clamped to GND via the body diode of the synchronous rectifier an ...
... X1 represents the HS-MOSFET with its output capacitance. The synchronous rectifier is represented by X2 – also with its inherent output capacitance. During the freewheeling period of the current in X2, the voltage at the phase node is clamped to GND via the body diode of the synchronous rectifier an ...
AD8133 - Analog Devices
... cable. The AD8133 is a triple, low cost differential or singleended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation of line termination resistors. The AD8133 is specifically designed for RGB signals but can be used for any type of analo ...
... cable. The AD8133 is a triple, low cost differential or singleended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation of line termination resistors. The AD8133 is specifically designed for RGB signals but can be used for any type of analo ...
Instructions
... The Lithium battery pack installed in the WMX101 serves as backup in the event of a power failure, when it will keep the meter operating without interruption for the duration of the outage. When battery power in is use, the WMX101 display continues to read out the rate and total, but the “P” indicat ...
... The Lithium battery pack installed in the WMX101 serves as backup in the event of a power failure, when it will keep the meter operating without interruption for the duration of the outage. When battery power in is use, the WMX101 display continues to read out the rate and total, but the “P” indicat ...
Torque Ripple Calculation of the Two
... inserted into the air-gap to protect the stator from water, and the whole rotor body is inserted into another stainless steel cylinder, to protect the rotor cage and lamination. The stator and rotor cylinders cause additional losses and significantly deteriorate motor performance. Water leakage prob ...
... inserted into the air-gap to protect the stator from water, and the whole rotor body is inserted into another stainless steel cylinder, to protect the rotor cage and lamination. The stator and rotor cylinders cause additional losses and significantly deteriorate motor performance. Water leakage prob ...
pptx
... – Similar to the capacitor, but an inductor is used to store energy due to current flow. This in turn maintains a constant current or is used to limit the rate of change of current flow. – This will also determine the peak to peak current in the circuit which affects the transistor, diode and the “m ...
... – Similar to the capacitor, but an inductor is used to store energy due to current flow. This in turn maintains a constant current or is used to limit the rate of change of current flow. – This will also determine the peak to peak current in the circuit which affects the transistor, diode and the “m ...
IOSR Journal of Electrical and Electronics Engineering (IOSRJEEE)
... However in order to increase the performance of a semiconductor device, several additional doping enhancements will be added during the fabrication stage, where the characteristics of the device will altered by adding some impurity atoms to the pure semiconductor material. Today’s technology require ...
... However in order to increase the performance of a semiconductor device, several additional doping enhancements will be added during the fabrication stage, where the characteristics of the device will altered by adding some impurity atoms to the pure semiconductor material. Today’s technology require ...
part 2 products - GE Grid Solutions
... Retransfer to Inverter: The automatic bypass switch shall be capable of automatically retransferring the load back to the inverter after the inverter has returned to normal conditions. Retransfer shall not occur if the two sources are not synchronized. The automatic bypass control circuit shall have ...
... Retransfer to Inverter: The automatic bypass switch shall be capable of automatically retransferring the load back to the inverter after the inverter has returned to normal conditions. Retransfer shall not occur if the two sources are not synchronized. The automatic bypass control circuit shall have ...
Current-Mode Dual-Phase Precision Full
... terminals) for their creation. For example, the CM rectifier in [9] employs three CC-CDBAs. The resulting circuit has several unused terminals of the employed ABBs, e.g. the w terminals of the second and third CC-CDBA are unused, that is, the voltage-buffers of the second and third CCCDBA have no fu ...
... terminals) for their creation. For example, the CM rectifier in [9] employs three CC-CDBAs. The resulting circuit has several unused terminals of the employed ABBs, e.g. the w terminals of the second and third CC-CDBA are unused, that is, the voltage-buffers of the second and third CCCDBA have no fu ...
CIRCUIT THEORY
... 3. (i) A Pure resistor, a pure capacitor and a pure inductor are connected in parallel across a 50Hz supply, find the impedance of the circuit as seen by the supply. Also find the resonant frequency. ...
... 3. (i) A Pure resistor, a pure capacitor and a pure inductor are connected in parallel across a 50Hz supply, find the impedance of the circuit as seen by the supply. Also find the resonant frequency. ...
NTD20N06 - Power MOSFET, 20 A, 60 V, N-Channel DPAK
... coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purp ...
... coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purp ...
MJ21193 数据资料DataSheet下载
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.